    <!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>盒子练习</title>
    <style>
        .news_title{
            width: 380px;
            height: 35px;
            border-top: 1px solid #f00;
            border-bottom: 3px solid #666;
            font: 20px '微软雅黑' #333;
            padding-top: 15px;
            padding-left: 20px;
            line-height: 20px;
        }
        .news_title2{
            width: 400px;
            height: 50px;
            border-top: 1px solid #f00;
            border-bottom: 3px solid #666;
            font: 20px '微软雅黑' #333;
            text-indent: 20px;
            line-height: 50px;
        }
    </style>
</head>
<body>
    <h3 class="news_title">新闻列表</h3>
    <h3 class="news_title2">新闻列表</h3>
</body>
</html>